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mISDNuser
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applies code formatting

This commit is contained in:
Martin Bachem 2011-09-30 13:50:52 +02:00 committed by Martin Bachem
parent 1a1cf46efa
commit de30532d94
1 changed files with 240 additions and 216 deletions
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456
example/testlayer1.c
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@ -75,9 +75,7 @@
#include <mISDN/mISDNif.h>
#include <mISDN/af_isdn.h>
void usage(void)
{
void usage(void) {
printf("\nvalid options are:\n");
printf("\n");
printf(" --card=<n> use card number n (default 0)\n");
@ -87,7 +85,7 @@ void usage(void)
printf(" --te use TA in TE mode (default is NT)\n");
printf(" --playload=<x> hdlc package payload types:\n");
printf(" 0: always 0x00\n");
printf(" 1: incremental playload (default)\n");
printf(" 1: incremental playload (default)\n");
printf(" 0xFF: always 0xFF\n");
printf(" --btrans use bchannels in transparant mode\n");
printf(" --stop=<n> stop testlayer1 after <n> seconds\n");
@ -117,33 +115,33 @@ static char * CHAN_NAMES[MAX_CHAN] = {
* (!) and enabled by -mX
*/
static int CHAN_DFLT_PKT_SZ[MAX_CHAN] = {
1800, // default B1 pkt sz
1800, // default B2 pkt sz
64, // default D pkt sz
1800, // default B1 pkt sz
1800, // default B2 pkt sz
64, // default D pkt sz
};
static int CHAN_MAX_PKT_SZ[MAX_CHAN] = {
2048, // max B1 pkt sz
2048, // max B2 pkt sz
260, // max D pkt sz
2048, // max B1 pkt sz
2048, // max B2 pkt sz
260, // max D pkt sz
};
typedef struct {
unsigned long total; // total bytes
unsigned long delta; // delta bytes to last measure point
unsigned long pkt_cnt; // total number of packets
unsigned long total; // total bytes
unsigned long delta; // delta bytes to last measure point
unsigned long pkt_cnt; // total number of packets
unsigned long err_pkt;
} data_stats_t;
/* channel data test stream */
typedef struct {
int tx_size;
int rx_size;
int tx_ack;
int transp_rx;
int activated;
int tx_size;
int rx_size;
int tx_ack;
int transp_rx;
int activated;
unsigned long long t_start; // time of day first TX
data_stats_t rx, tx; // contains data statistics
data_stats_t rx, tx; // contains data statistics
unsigned long seq_num;
unsigned char idle_cnt; // cnt seconds if channel is acivated by idle
unsigned char res_cnt; // cnt channel ressurections
@ -151,49 +149,47 @@ typedef struct {
} channel_data_t;
typedef struct _devinfo {
int device;
int cardnr;
int layerid[4]; // layer1 ID
struct sockaddr_mISDN laddr[4];
int nds;
int device;
int cardnr;
int layerid[4]; // layer1 ID
struct sockaddr_mISDN laddr[4];
int nds;
channel_data_t ch[4]; // data channel info for D,B2,B2,(E)
unsigned char channel_mask; // enable channel streams
channel_data_t ch[4]; // data channel info for D,B2,B2,(E)
unsigned char channel_mask; // enable channel streams
} devinfo_t;
// cmd line opts
static int debug=0;
static int usleep_val=200;
static int te_mode=0;
static int stop=0; // stop after x seconds
static unsigned char payload=1;
static int btrans=0;
static int debug = 0;
static int usleep_val = 200;
static int te_mode = 0;
static int stop = 0; // stop after x seconds
static unsigned char payload = 1;
static int btrans = 0;
// globals
static devinfo_t mISDN;
static unsigned char trans_tx_val[MAX_CHAN]={0,0,0};
static unsigned char trans_rx_val[MAX_CHAN]={0,0,0};
static unsigned char trans_tx_val[MAX_CHAN] = {0, 0, 0};
static unsigned char trans_rx_val[MAX_CHAN] = {0, 0, 0};
void sig_handler(int sig)
{
void sig_handler(int sig) {
int i;
fprintf(stdout, "exiting...\n");
fflush(stdout);
fflush(stderr);
for (i=0; i<MAX_CHAN; i++)
for (i = 0; i < MAX_CHAN; i++) {
if (mISDN.layerid[i] > 0) {
fprintf (stdout, "closing socket '%s'\n", CHAN_NAMES[i]);
fprintf(stdout, "closing socket '%s'\n", CHAN_NAMES[i]);
close(mISDN.layerid[i]);
}
}
exit(0);
}
void set_signals()
{
void set_signals() {
/* Set up the signal handler */
signal(SIGHUP, sig_handler);
signal(SIGINT, sig_handler);
@ -201,41 +197,42 @@ void set_signals()
}
#define TICKS_PER_SEC 1000000
unsigned long long get_tick_count(void)
{
unsigned long long get_tick_count(void) {
struct timeval tp;
gettimeofday(&tp, 0);
return ((unsigned long long)((unsigned)tp.tv_sec)*TICKS_PER_SEC+((unsigned)tp.tv_usec));
return ((unsigned long long) ((unsigned) tp.tv_sec) * TICKS_PER_SEC + ((unsigned) tp.tv_usec));
}
int printhexdata(FILE *f, int len, u_char *p)
{
while(len--) {
int printhexdata(FILE *f, int len, u_char *p) {
while (len--) {
fprintf(f, "0x%02x", *p++);
if (len)
if (len) {
fprintf(f, " ");
}
}
fprintf(f, "\n");
return(0);
return (0);
}
int setup_bchannel(devinfo_t *di, unsigned char bch) {
int ret;
if (di->ch[bch].hdlc)
if (di->ch[bch].hdlc) {
di->layerid[bch] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_B_HDLC);
else
} else {
di->layerid[bch] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_B_RAW); // transparent
}
if (di->layerid[bch] < 0) {
fprintf(stdout, "could not open bchannel socket %s\n", strerror(errno));
return 2;
}
if (di->layerid[bch] > di->nds - 1)
if (di->layerid[bch] > di->nds - 1) {
di->nds = di->layerid[bch] + 1;
}
ret = fcntl(di->layerid[bch], F_SETFL, O_NONBLOCK);
if (ret < 0) {
@ -247,7 +244,7 @@ int setup_bchannel(devinfo_t *di, unsigned char bch) {
di->laddr[bch].dev = di->cardnr;
di->laddr[bch].channel = bch + 1;
ret = bind(di->layerid[bch], (struct sockaddr *) &di->laddr[bch], sizeof(di->laddr[bch]));
ret = bind(di->layerid[bch], (struct sockaddr *) &di->laddr[bch], sizeof (di->laddr[bch]));
if (ret < 0) {
fprintf(stdout, "could not bind bchannel socket %s\n", strerror(errno));
@ -258,14 +255,14 @@ int setup_bchannel(devinfo_t *di, unsigned char bch) {
}
int activate_bchan(devinfo_t *di, unsigned char bch) {
unsigned char buf[2048];
struct mISDNhead *hh = (struct mISDNhead *)buf;
struct timeval tout;
fd_set rds;
int ret;
unsigned char buf[2048];
struct mISDNhead *hh = (struct mISDNhead *) buf;
struct timeval tout;
fd_set rds;
int ret;
hh->prim = PH_ACTIVATE_REQ;
hh->id = MISDN_ID_ANY;
hh->id = MISDN_ID_ANY;
ret = sendto(di->layerid[bch], buf, MISDN_HEADER_LEN, 0, NULL, 0);
if (ret < 0) {
@ -273,7 +270,7 @@ int activate_bchan(devinfo_t *di, unsigned char bch) {
return 0;
}
fprintf(stdout, "--> B%i - PH_ACTIVATE_REQ\n", bch+1);
fprintf(stdout, "--> B%i - PH_ACTIVATE_REQ\n", bch + 1);
tout.tv_usec = 0;
tout.tv_sec = 10;
@ -281,8 +278,9 @@ int activate_bchan(devinfo_t *di, unsigned char bch) {
FD_SET(di->layerid[bch], &rds);
ret = select(di->nds, &rds, NULL, NULL, &tout);
if (debug>3)
fprintf(stdout,"select ret=%d\n", ret);
if (debug > 3) {
fprintf(stdout, "select ret=%d\n", ret);
}
if (ret < 0) {
fprintf(stdout, "select error %s\n", strerror(errno));
return 0;
@ -299,12 +297,12 @@ int activate_bchan(devinfo_t *di, unsigned char bch) {
return 0;
}
if (hh->prim == PH_ACTIVATE_IND) {
fprintf(stdout, "<-- B%i - PH_ACTIVATE_IND\n", bch+1);
fprintf(stdout, "<-- B%i - PH_ACTIVATE_IND\n", bch + 1);
di->ch[bch].activated = 1;
} else {
if (debug)
fprintf(stdout, "<-- B%i - unhandled prim 0x%x\n",
bch+1, hh->prim);
bch + 1, hh->prim);
return 0;
}
} else {
@ -319,16 +317,15 @@ int activate_bchan(devinfo_t *di, unsigned char bch) {
* returns 0 if PH_ACTIVATE_IND received within timeout interval
*
*/
int do_setup(devinfo_t *di)
{
int cnt, ret=0;
int sk;
struct mISDN_devinfo devinfo;
socklen_t alen;
struct mISDNhead *hh;
struct timeval tout;
fd_set rds;
unsigned char buffer[2048];
int do_setup(devinfo_t *di) {
int cnt, ret = 0;
int sk;
struct mISDN_devinfo devinfo;
socklen_t alen;
struct mISDNhead *hh;
struct timeval tout;
fd_set rds;
unsigned char buffer[2048];
sk = socket(PF_ISDN, SOCK_RAW, ISDN_P_BASE);
if (sk < 1) {
@ -343,9 +340,10 @@ int do_setup(devinfo_t *di)
return 3;
}
if (debug>1)
if (debug > 1) {
fprintf(stdout, "%d devices found\n", cnt);
if (cnt < di->cardnr+1) {
}
if (cnt < di->cardnr + 1) {
fprintf(stderr, "cannot config card nr %d only %d cards\n",
di->cardnr, cnt);
return 4;
@ -355,7 +353,7 @@ int do_setup(devinfo_t *di)
ret = ioctl(sk, IMGETDEVINFO, &devinfo);
if (ret < 0) {
fprintf(stdout, "ioctl error %s\n", strerror(errno));
} else if (debug>1) {
} else if (debug > 1) {
fprintf(stdout, " id: %d\n", devinfo.id);
fprintf(stdout, " Dprotocols: %08x\n", devinfo.Dprotocols);
fprintf(stdout, " Bprotocols: %08x\n", devinfo.Bprotocols);
@ -365,14 +363,15 @@ int do_setup(devinfo_t *di)
}
close(sk);
if (te_mode)
if (te_mode) {
mISDN.layerid[CHAN_D] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_TE_S0);
else
} else {
mISDN.layerid[CHAN_D] = socket(PF_ISDN, SOCK_DGRAM, ISDN_P_NT_S0);
}
if (mISDN.layerid[CHAN_D] < 1) {
fprintf(stderr, "could not open socket '%s': %s\n",
strerror(errno),
(te_mode)?"ISDN_P_TE_S0":"ISDN_P_NT_S0");
(te_mode) ? "ISDN_P_TE_S0" : "ISDN_P_NT_S0");
return 5;
}
@ -386,16 +385,16 @@ int do_setup(devinfo_t *di)
di->laddr[CHAN_D].family = AF_ISDN;
di->laddr[CHAN_D].dev = di->cardnr;
di->laddr[CHAN_D].channel = 0;
ret = bind(di->layerid[CHAN_D], (struct sockaddr *) &di->laddr[CHAN_D], sizeof(di->laddr[CHAN_D]));
ret = bind(di->layerid[CHAN_D], (struct sockaddr *) &di->laddr[CHAN_D], sizeof (di->laddr[CHAN_D]));
if (ret < 0) {
fprintf(stdout, "could not bind l1 socket %s\n", strerror(errno));
return 7;
}
hh = (struct mISDNhead *)buffer;
hh = (struct mISDNhead *) buffer;
hh->prim = PH_ACTIVATE_REQ;
hh->id = MISDN_ID_ANY;
hh->id = MISDN_ID_ANY;
fprintf(stdout, "--> D - PH_ACTIVATE_REQ\n");
ret = sendto(di->layerid[CHAN_D], buffer, MISDN_HEADER_LEN, 0, NULL, 0);
@ -406,8 +405,9 @@ int do_setup(devinfo_t *di)
FD_SET(di->layerid[CHAN_D], &rds);
ret = select(di->nds, &rds, NULL, NULL, &tout);
if (debug>3)
fprintf(stdout,"select ret=%d\n", ret);
if (debug > 3) {
fprintf(stdout, "select ret=%d\n", ret);
}
if (ret < 0) {
fprintf(stdout, "select error %s\n", strerror(errno));
return 9;
@ -418,35 +418,39 @@ int do_setup(devinfo_t *di)
}
if (FD_ISSET(di->layerid[CHAN_D], &rds)) {
alen = sizeof(di->laddr[CHAN_D]);
alen = sizeof (di->laddr[CHAN_D]);
ret = recvfrom(di->layerid[CHAN_D], buffer, 300, 0,
(struct sockaddr *) &di->laddr[CHAN_D], &alen);
(struct sockaddr *) &di->laddr[CHAN_D], &alen);
if (ret < 0) {
fprintf(stdout, "recvfrom error %s\n",
strerror(errno));
return 11;
}
if (debug>3) {
if (debug > 3) {
fprintf(stdout, "alen =%d, dev(%d) channel(%d)\n",
alen, di->laddr[CHAN_D].dev, di->laddr[CHAN_D].channel);
}
if ((hh->prim == PH_ACTIVATE_IND) || (hh->prim == PH_ACTIVATE_CNF)) {
if (hh->prim == PH_ACTIVATE_IND)
if (hh->prim == PH_ACTIVATE_IND) {
fprintf(stdout, "<-- D - PH_ACTIVATE_IND\n");
else
} else {
fprintf(stdout, "<-- D - PH_ACTIVATE_CNF\n");
}
di->ch[CHAN_D].activated = 1;
if ((di->ch[CHAN_B1].tx_ack) && (!setup_bchannel(di, CHAN_B1)))
if ((di->ch[CHAN_B1].tx_ack) && (!setup_bchannel(di, CHAN_B1))) {
activate_bchan(di, CHAN_B1);
}
if ((di->ch[CHAN_B2].tx_ack) && (!setup_bchannel(di, CHAN_B2)))
if ((di->ch[CHAN_B2].tx_ack) && (!setup_bchannel(di, CHAN_B2))) {
activate_bchan(di, CHAN_B2);
}
return 0;
} else {
if (debug)
if (debug) {
fprintf(stdout, "<-- D - unhandled prim 0x%x\n", hh->prim);
}
}
}
}
@ -459,13 +463,13 @@ int check_rx_data_hdlc(devinfo_t *di, int ch_idx, int ret, unsigned char *rx_buf
unsigned long rx_seq_num;
int i;
if ((ret-MISDN_HEADER_LEN) == di->ch[ch_idx].tx_size) {
if ((ret - MISDN_HEADER_LEN) == di->ch[ch_idx].tx_size) {
// check first byte to be ch_idx
if (rx_buf[MISDN_HEADER_LEN + 0] != ch_idx) {
if (debug > 1)
printf ("RX DATA ERROR: channel index %s\n",
CHAN_NAMES[ch_idx]);
if (debug > 1) {
printf("RX DATA ERROR: channel index %s\n",
CHAN_NAMES[ch_idx]);
}
rx_error++;
}
@ -475,45 +479,49 @@ int check_rx_data_hdlc(devinfo_t *di, int ch_idx, int ret, unsigned char *rx_buf
(rx_buf[MISDN_HEADER_LEN + 3] << 8) +
rx_buf[MISDN_HEADER_LEN + 4];
if (rx_seq_num == di->ch[ch_idx].seq_num)
if (rx_seq_num == di->ch[ch_idx].seq_num) {
// expect next seq no at next rx
di->ch[ch_idx].seq_num++;
else {
if (debug > 1)
printf ("RX DATA ERROR: sequence no %s\n",
CHAN_NAMES[ch_idx]);
// either return crit error, or resync req no
di->ch[ch_idx].seq_num = rx_seq_num+1;
} else {
if (debug > 1) {
printf("RX DATA ERROR: sequence no %s\n",
CHAN_NAMES[ch_idx]);
}
// either return crit error, or resync req no
di->ch[ch_idx].seq_num = rx_seq_num + 1;
rx_error++;
}
// check data
switch (payload) {
case 0:
for (i=0; i<(di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++)
for (i = 0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
if (rx_buf[MISDN_HEADER_LEN + TX_BURST_HEADER_SZ + i]) {
printf ("RX DATA ERROR: packet data error %s\n",
printf("RX DATA ERROR: packet data error %s\n",
CHAN_NAMES[ch_idx]);
rx_error++;
break;
}
break;
}
break;
case 0xFF:
for (i=0; i<(di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++)
for (i = 0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
if (rx_buf[MISDN_HEADER_LEN + TX_BURST_HEADER_SZ + i] != 0xFF) {
printf ("RX DATA ERROR: packet data error %s\n",
printf("RX DATA ERROR: packet data error %s\n",
CHAN_NAMES[ch_idx]);
rx_error++;
break;
}
break;
}
break;
case 1:
default:
for (i=0; i<(di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
for (i = 0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
if (rx_buf[MISDN_HEADER_LEN + TX_BURST_HEADER_SZ + i] != (i & 0xFF)) {
if (debug > 1)
printf ("RX DATA ERROR: packet data error %s\n",
CHAN_NAMES[ch_idx]);
if (debug > 1) {
printf("RX DATA ERROR: packet data error %s\n",
CHAN_NAMES[ch_idx]);
}
rx_error++;
}
}
@ -521,9 +529,9 @@ int check_rx_data_hdlc(devinfo_t *di, int ch_idx, int ret, unsigned char *rx_buf
}
} else {
if (debug > 1) {
printf ("RX DATA ERROR: packet size %s (%i,%i)\n",
printf("RX DATA ERROR: packet size %s (%i,%i)\n",
CHAN_NAMES[ch_idx], ret, di->ch[ch_idx].tx_size);
printhexdata(stdout, ret-MISDN_HEADER_LEN, rx_buf + MISDN_HEADER_LEN);
printhexdata(stdout, ret - MISDN_HEADER_LEN, rx_buf + MISDN_HEADER_LEN);
}
rx_error++;
}
@ -533,19 +541,20 @@ int check_rx_data_hdlc(devinfo_t *di, int ch_idx, int ret, unsigned char *rx_buf
int check_rx_data_trans(devinfo_t *di, int ch_idx, int ret, unsigned char *rx_buf) {
int i;
int rx_err=0;
int rx_err = 0;
if (((trans_rx_val[ch_idx] + 1) & 0xFF) != (rx_buf[MISDN_HEADER_LEN] & 0xFF))
if (((trans_rx_val[ch_idx] + 1) & 0xFF) != (rx_buf[MISDN_HEADER_LEN] & 0xFF)) {
rx_err++;
}
for (i=MISDN_HEADER_LEN; i<ret-1; i++)
if (((rx_buf[i]+1) & 0xFF) != (rx_buf[i+1] & 0xFF))
rx_err++;
for (i = MISDN_HEADER_LEN; i < ret - 1; i++) {
rx_err += (int)(((rx_buf[i] + 1) & 0xFF) != (rx_buf[i + 1] & 0xFF));
}
trans_rx_val[ch_idx] = rx_buf[i];
// printf ("%i ", rx_err);
// printhexdata(stdout, ret-MISDN_HEADER_LEN, rx_buf + MISDN_HEADER_LEN);
return rx_err;
}
@ -556,44 +565,47 @@ int build_tx_data(devinfo_t *di, int ch_idx, unsigned char *p) {
if (di->ch[ch_idx].hdlc) {
// 5 bytes package header
*p++ = ch_idx;
for (i=0; i<4; i++)
*p++ = ((di->ch[ch_idx].tx.pkt_cnt >> (8*(3-i))) & 0xFF);
for (i = 0; i < 4; i++) {
*p++ = ((di->ch[ch_idx].tx.pkt_cnt >> (8 * (3 - i))) & 0xFF);
}
// data
switch (payload) {
case 0:
for (i=0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++)
for (i = 0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
*p++ = 0;
}
break;
case 0xff:
for (i=0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++)
for (i = 0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
*p++ = 0xFF;
}
break;
case 1:
default:
for (i=0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++)
for (i = 0; i < (di->ch[ch_idx].tx_size - TX_BURST_HEADER_SZ); i++) {
*p++ = i;
}
}
} else {
// incremental data in transparent mode
for (i=0; i < di->ch[ch_idx].tx_size; i++)
for (i = 0; i < di->ch[ch_idx].tx_size; i++) {
*p++ = trans_tx_val[ch_idx]++;
}
}
di->ch[ch_idx].tx.pkt_cnt++;
return(p - tmp);
return (p - tmp);
}
int main_data_loop(devinfo_t *di)
{
int main_data_loop(devinfo_t *di) {
unsigned long long t1, t2;
unsigned char rx_buf[MISDN_BUF_SZ];
unsigned char tx_buf[MISDN_BUF_SZ];
struct mISDNhead *hhtx = (struct mISDNhead *)tx_buf;
struct mISDNhead *hhrx = (struct mISDNhead *)rx_buf;
struct mISDNhead *hhtx = (struct mISDNhead *) tx_buf;
struct mISDNhead *hhrx = (struct mISDNhead *) rx_buf;
int ret, l, ch_idx;
struct timeval tout;
socklen_t alen;
@ -607,18 +619,15 @@ int main_data_loop(devinfo_t *di)
tout.tv_usec = 0;
tout.tv_sec = 1;
printf ("\nwaiting for data (use CTRL-C to cancel) stop(%i) sleep(%i)...\n", stop, usleep_val);
while (1)
{
for (ch_idx=0; ch_idx<MAX_CHAN; ch_idx++)
{
printf("\nwaiting for data (use CTRL-C to cancel) stop(%i) sleep(%i)...\n", stop, usleep_val);
while (1) {
for (ch_idx = 0; ch_idx < MAX_CHAN; ch_idx++) {
if (!di->ch[ch_idx].activated)
continue;
/* write data */
if (di->ch[ch_idx].tx_ack)
{
// start timer tick at first TX packet
if (di->ch[ch_idx].tx_ack) {
// start timer tick at first TX packet
if (!di->ch[ch_idx].t_start) {
di->ch[ch_idx].t_start = get_tick_count();
di->ch[ch_idx].seq_num = di->ch[ch_idx].tx.pkt_cnt;
@ -633,8 +642,8 @@ int main_data_loop(devinfo_t *di)
hhtx->prim = PH_DATA_REQ;
hhtx->id = MISDN_ID_ANY;
ret = sendto(di->layerid[ch_idx], tx_buf, l + MISDN_HEADER_LEN,
0, (struct sockaddr *)&di->laddr[ch_idx],
sizeof(di->laddr[ch_idx]));
0, (struct sockaddr *) &di->laddr[ch_idx],
sizeof (di->laddr[ch_idx]));
di->ch[ch_idx].tx_ack--;
}
@ -644,51 +653,60 @@ int main_data_loop(devinfo_t *di)
FD_SET(di->layerid[ch_idx], &rds);
ret = select(di->nds, &rds, NULL, NULL, &tout);
if (ret < 0)
if (ret < 0) {
fprintf(stdout, "select error %s\n", strerror(errno));
}
if ((ret > 0) && (FD_ISSET(di->layerid[ch_idx], &rds))) {
alen = sizeof(di->laddr[ch_idx]);
alen = sizeof (di->laddr[ch_idx]);
ret = recvfrom(di->layerid[ch_idx], rx_buf, MISDN_BUF_SZ, 0,
(struct sockaddr *) &di->laddr[ch_idx], &alen);
if (ret < 0)
(struct sockaddr *) &di->laddr[ch_idx], &alen);
if (ret < 0) {
fprintf(stdout, "recvfrom error %s\n",
strerror(errno));
if (debug>3)
strerror(errno));
}
if (debug > 3) {
fprintf(stdout, "alen(%d) dev(%d) channel(%d)\n",
alen, di->laddr[ch_idx].dev, di->laddr[ch_idx].channel);
alen, di->laddr[ch_idx].dev, di->laddr[ch_idx].channel);
}
if (hhrx->prim == PH_DATA_IND) {
if (debug > 2)
if (debug > 2) {
fprintf(stdout, "<-- %s - PH_DATA_IND\n",
CHAN_NAMES[ch_idx]);
if (debug > 3)
printhexdata(stdout, ret-MISDN_HEADER_LEN,
rx_buf + MISDN_HEADER_LEN);
CHAN_NAMES[ch_idx]);
}
if (debug > 3) {
printhexdata(stdout, ret - MISDN_HEADER_LEN,
rx_buf + MISDN_HEADER_LEN);
}
di->ch[ch_idx].rx.pkt_cnt++;
/* line rate means 2 bytes crc
* and 2 bytes HDLC flags overhead each packet
*/
if (di->ch[ch_idx].hdlc)
if (di->ch[ch_idx].hdlc) {
di->ch[ch_idx].rx.total += 4;
di->ch[ch_idx].rx.total += ret-MISDN_HEADER_LEN;
}
di->ch[ch_idx].rx.total += ret - MISDN_HEADER_LEN;
// validate RX data
if (di->ch[ch_idx].hdlc)
if (di->ch[ch_idx].hdlc) {
rx_error = check_rx_data_hdlc(di, ch_idx, ret, rx_buf);
else
} else {
rx_error = check_rx_data_trans(di, ch_idx, ret, rx_buf);
}
if (rx_error)
if (rx_error) {
di->ch[ch_idx].rx.err_pkt++;
}
} else if (hhrx->prim == PH_DATA_CNF) {
di->ch[ch_idx].tx_ack++;
} else {
if (debug>2)
if (debug > 2) {
fprintf(stdout, "<-- %s - unhandled prim 0x%x\n",
CHAN_NAMES[ch_idx], hhrx->prim);
CHAN_NAMES[ch_idx], hhrx->prim);
}
}
}
}
@ -696,24 +714,22 @@ int main_data_loop(devinfo_t *di)
/* relax cpu usage */
usleep(usleep_val);
// print out data rate stats:
// print out data rate stats:
t2 = get_tick_count();
if ((t2-t1) > (TICKS_PER_SEC / 1))
{
if ((t2 - t1) > (TICKS_PER_SEC / 1)) {
t1 = t2;
running_since++;
for (ch_idx=0; ch_idx<MAX_CHAN; ch_idx++)
{
for (ch_idx = 0; ch_idx < MAX_CHAN; ch_idx++) {
rx_delta = (di->ch[ch_idx].rx.total - di->ch[ch_idx].rx.delta);
printf ("%s rate/s: %lu, rate-avg: %4.3f,"
printf("%s rate/s: %lu, rate-avg: %4.3f,"
" rx total: %lu kb since %llu secs,"
" pkt(rx/tx): %lu/%lu, rx-err:%lu,%i\n",
CHAN_NAMES[ch_idx], rx_delta,
(double)((double)((unsigned long long)di->ch[ch_idx].rx.total * TICKS_PER_SEC)
/ (double)(t2 - di->ch[ch_idx].t_start)),
(double) ((double) ((unsigned long long) di->ch[ch_idx].rx.total * TICKS_PER_SEC)
/ (double) (t2 - di->ch[ch_idx].t_start)),
(di->ch[ch_idx].rx.total),
di->ch[ch_idx].t_start?((t2 - di->ch[ch_idx].t_start) / TICKS_PER_SEC):0,
di->ch[ch_idx].t_start ? ((t2 - di->ch[ch_idx].t_start) / TICKS_PER_SEC) : 0,
di->ch[ch_idx].rx.pkt_cnt,
di->ch[ch_idx].tx.pkt_cnt,
di->ch[ch_idx].rx.err_pkt,
@ -732,87 +748,95 @@ int main_data_loop(devinfo_t *di)
di->ch[ch_idx].tx_ack = 1;
di->ch[ch_idx].idle_cnt = 0;
}
} else
} else {
di->ch[ch_idx].idle_cnt = 0;
}
di->ch[ch_idx].rx.delta = di->ch[ch_idx].rx.total;
}
printf ("\n");
printf("\n");
if ((stop) && (running_since >= stop))
if ((stop) && (running_since >= stop)) {
return 0;
}
}
}
}
int main(int argc, char *argv[])
{
int main(int argc, char *argv[]) {
int c, err;
unsigned char ch_idx;
devinfo_t *di;
static struct option testlayer1_opts[] = {
{"verbose", optional_argument, 0, 'v'},
{"card", optional_argument, 0, 'c'},
{"sleep", optional_argument, 0, 's'},
{"payload", required_argument, 0, 'p'},
{"btrans", no_argument, &btrans, 1},
{"stop", required_argument, 0, 't'},
{"te", no_argument, &te_mode, 1},
{"d", optional_argument, 0, 'x'},
{"b1", optional_argument, 0, 'y'},
{"b2", optional_argument, 0, 'z'},
{"help", no_argument, 0, 'h'},
{"verbose", optional_argument, 0, 'v'},
{"card", optional_argument, 0, 'c'},
{"sleep", optional_argument, 0, 's'},
{"payload", required_argument, 0, 'p'},
{"btrans", no_argument, &btrans, 1},
{"stop", required_argument, 0, 't'},
{"te", no_argument, &te_mode, 1},
{"d", optional_argument, 0, 'x'},
{"b1", optional_argument, 0, 'y'},
{"b2", optional_argument, 0, 'z'},
{"help", no_argument, 0, 'h'},
};
di = &mISDN;
memset(&mISDN, 0, sizeof(mISDN));
memset(&mISDN, 0, sizeof (mISDN));
mISDN.cardnr = 0;
for (;;) {
int option_index = 0;
c = getopt_long (argc, argv, "vcsxyz", testlayer1_opts,
&option_index);
c = getopt_long(argc, argv, "vcsxyz", testlayer1_opts,
&option_index);
if (c == -1)
break;
switch (c) {
case 'v':
debug=1;
if (optarg)
debug = 1;
if (optarg) {
debug = atoi(optarg);
}
break;
case 'c':
if (optarg)
if (optarg) {
mISDN.cardnr = atoi(optarg);
}
break;
case 's':
if (optarg)
usleep_val = atoi(optarg);
break;
case 'p':
if (optarg)
if (optarg) {
payload = atoi(optarg);
}
break;
case 't':
if (optarg)
if (optarg) {
stop = atoi(optarg);
}
break;
case 'x':
mISDN.channel_mask |= 4;
if (optarg)
if (optarg) {
mISDN.ch[CHAN_D].tx_size = atoi(optarg);
}
break;
case 'y':
mISDN.channel_mask |= 1;
if (optarg)
if (optarg) {
mISDN.ch[CHAN_B1].tx_size = atoi(optarg);
}
break;
case 'z':
mISDN.channel_mask |= 2;
if (optarg)
if (optarg) {
mISDN.ch[CHAN_B2].tx_size = atoi(optarg);
}
break;
case 'h':
usage();
@ -820,32 +844,32 @@ int main(int argc, char *argv[])
}
}
fprintf(stdout,"\n\ntestlayer1 - card(%i) debug(%i) playload(%i) btrans(%i)\n",
fprintf(stdout, "\n\ntestlayer1 - card(%i) debug(%i) playload(%i) btrans(%i)\n",
mISDN.cardnr, debug, payload, btrans);
// init Data burst values
for (ch_idx=0; ch_idx<MAX_CHAN; ch_idx++)
{
if (mISDN.channel_mask & (1 << ch_idx))
{
if (!mISDN.ch[ch_idx].tx_size)
for (ch_idx = 0; ch_idx < MAX_CHAN; ch_idx++) {
if (mISDN.channel_mask & (1 << ch_idx)) {
if (!mISDN.ch[ch_idx].tx_size) {
mISDN.ch[ch_idx].tx_size = CHAN_DFLT_PKT_SZ[ch_idx];
}
if (mISDN.ch[ch_idx].tx_size > CHAN_MAX_PKT_SZ[ch_idx])
if (mISDN.ch[ch_idx].tx_size > CHAN_MAX_PKT_SZ[ch_idx]) {
mISDN.ch[ch_idx].tx_size = CHAN_MAX_PKT_SZ[ch_idx];
}
mISDN.ch[ch_idx].hdlc = (!(((ch_idx == CHAN_B1) || (ch_idx == CHAN_B2)) && btrans));
mISDN.ch[ch_idx].tx_ack = 1;
fprintf (stdout, "chan %s stream enabled with packet sz %d bytes\n",
CHAN_NAMES[ch_idx], di->ch[ch_idx].tx_size);
fprintf(stdout, "chan %s stream enabled with packet sz %d bytes\n",
CHAN_NAMES[ch_idx], di->ch[ch_idx].tx_size);
}
}
err = socket(PF_ISDN, SOCK_RAW, ISDN_P_BASE);
if (err < 0) {
fprintf (stderr, "cannot open mISDN due to %s\n",
strerror(errno));
fprintf(stderr, "cannot open mISDN due to %s\n",
strerror(errno));
return 1;
}
close(err);
@ -854,16 +878,16 @@ int main(int argc, char *argv[])
err = do_setup(&mISDN);
if (err) {
fprintf(stdout, "do_setup error %d\n", err);
return(0);
return (0);
}
if (mISDN.channel_mask) {
main_data_loop(&mISDN);
main_data_loop(&mISDN);
} else {
fprintf (stdout, "no channels request, try [--d, --b1, --b2]\n");
fprintf(stdout, "no channels request, try [--d, --b1, --b2]\n");
}
sig_handler(9); // abuse as cleanup
return(0);
return (0);
}